Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
cyfran
←
Welsh
cyf-
(affix)
←
Welsh
rhan
(affix)
→
Welsh
cyfrannog
(affix)
→
Welsh
cyfrannol
(affix)
→
Welsh
cyfranddaliwr
(affix)
→
Welsh
cyfranddeiliad
(affix)